The evpn redundancy-mode single-active command configures a device to work in Single-Active mode.
The undo evpn redundancy-mode single-active command restores the default configuration.
By default, a device works in All-Active mode.
Usage Scenario
If all PEs connecting to a CE have the All-Active redundancy mode configured, a remote PE sends unicast traffic destined for the CE to all PEs in load balancing mode. If you do not want a PE to receive traffic in load balancing mode with other PEs, run the evpn redundancy-mode single-active command on the PE.